| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.74 | 13.775% | $253.4224 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $119.57 | 9.676% | $131.1396 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $150.27 | 11.730% | $167.8967 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $119.33 | 11.514% | $133.0697 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $186.32 | 4.735% | $195.1423 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $51.84 | 8.840% | $56.4227 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $214.33 | 7.242% | $229.8518 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $1,064.40 | $1,166.9452 | $1,166.94 | $1,166.90 | $1,166.90 | |